“My brother bought the 3500 for me. It took me a little while to get the hang of using the welder working on a trailer. I welded one side of the trailer and by the time I reached the other side of the trailer the weld looked great! Also, I am able to go over welds and clean them up…I like the tool and am still learning to use it properly. The cutting portion I am working on tool steel and need to learn the voltages and other use methods, called Multiplaz for some assistance on this to save some time.”